package cn.myweixin.service;

import java.util.List;

import cn.myweixin.po.Mark;
import cn.myweixin.po.MarkKey;

public interface MarkService {
	
	
   public List<Mark> selectByTran(MarkKey key  )throws Exception;

   public  List<Mark> selectByTeac(Integer noticeid)throws Exception;
   
   public  int insert(Mark record)throws Exception;
   
   public  Mark selectByPrimaryKey(MarkKey key)throws Exception;
}
